Instant Outfit-Makers

1. Layered Chains

WHY Piling on chains of all shapes and sizes will add edge to a simple spring look. WHO Molly Sims accented her white blazer with necklaces of different lengths, while Blake Lively personalized a preppy striped shirt with a single multi-strand design.

Krista Kennell/Sipa; Ramey Photo

2. Double Cuffs

WHY A pair of statement bracelets is a striking (and unexpected) addition to an understated sleeveless dress. WHO Tyra Banks accentuated her asymmetrical sheath with a square silver set, while Demi Moore accessorized a strapless number with massive cabochon cuffs.

Richard Young/Startraks; Andy Cooper/Celebrity Photo

3. Statement Chokers

WHY A colorful collar of gems is all you need to rock out a strapless dress. WHO Thandie Newton gave her iridescent lavender look a quirky twist with a multi-hued collection of stones, while Sarah Jessica Parker added contrast to her hot pink sheath with a turquoise snake necklace.

Francois Durand/Getty; Gerardo Mora/WireImage

4. Colorful Clutches

WHY An oversize clutch in a fun shade freshens up last year's dress. WHO Eva Mendes chose an aqua bag to accent her long lace gown, while Gabrielle Union carried a bright yellow patent clutch that matched her narrow belt.

Kevin Mazur/WireImage; Axelle Woussen/Bauer-Griffin

5. Gold Shoes

WHY 24kt heels bring out the gleam of every-day jewelry. WHO Both Kate Walsh and Carrie Underwood highlighted their gold bangles with the addition of gilded sandals.

Ramey Photo; SplashNewsOnline.com

6. Giant Hoops

WHY Jaw-droppingly oversize earrings will give your outfit attitude in one go. WHO Eva Longoria Parker added a playful touch to a black jacket with her face-framing earrings, while Beyonce balanced out her strong-shouldered blazer with a big bold pair.

Snapper Media/SplashNewsOnline.com; Symons, Jones/PacificCoastNews

7. Suede Booties

WHY Simultaneously rugged and sweet, these short soft boots are the perfect finish to a boho look. WHO Sienna Miller toughened up a pretty print dress with her Chloe pair, while Vanessa Hudgens showed hers off with high-water jeans and a flowy top.

SplashNewsOnline.com; Sara Jaye Weiss/Startraks

8. Bright Scarves

WHY Both warm and colorful, these double-duty accessories frame your face and brighten up your outfit. WHO Claudia Schiffer added contrast to her black and white outfit with a shocking pink and acid green print, while Malin Akerman dressed down a black-sequined tank with a teal infinity scarf.

Tsuni/Gamma; Douglas Healey/Getty

9. Bold Belts

WHY Transform a light-colored dress (and emphasize your waist at the same time!) with a colorful cincher. WHO Cameron Diaz added edge to a pretty lace design with a patent belt, while Camilla Belle made her beige sheath pop with a pink one.

WENN; Arnaldo Magnani/Getty

10. Red Bags

WHY A classic bag in an eye-popping color will punch up your favorite basics. WHO Rachel Bilson amped her neutral look with a Jimmy Choo satchel, while Nicole Kidman warmed up a head-to-toe gray outfit with a Prada bag.

Rex USA; Jemal Countess/WireImage

11. Neon Heels

WHY Hotly-hued shoes are the perfect antidote to a monochromatic look. WHO Claire Danes turned up the heat on a little silver dress with crimson peep-toes, while Sarah Jessica Parker gave an all-black outfit a whimsical touch with beribboned hot pink heels.

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Layered Chains

WHY Piling on chains of all shapes and sizes will add edge to a simple spring look. WHO Molly Sims accented her white blazer with necklaces of different lengths, while Blake Lively personalized a preppy striped shirt with a single multi-strand design.